Home / 833,785.89-1,250,752.63-234,752.19

Finding the Fourth Proportional to 833,785.89, 1,250,752.63 and 234,752.19

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Solution

The fourth proportional to 833,785.89, 1,250,752.63 and 234,752.19 is: 352,149.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,785.89 : 1,250,752.63 = 234,752.19 : x
  2. Step 2: Convert to fraction form
    833,785.89/1,250,752.63 = 234,752.19/x
  3. Step 3: Cross multiply
    833,785.89x = 1,250,752.63 × 234,752.19
  4. Step 4: Simplify right side
    833,785.89x = 293,616,912,787.00
  5. Step 5: Solve for x
    x = 293,616,912,787.00/833,785.89
  6. Step 6: Final answer
    x = 352,149.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.